如何用goland调试geth？

Question

我希望能够通过Geth的Go代码进行调试--使用Goland。

在我看来，Geth的入口点似乎是main.go，但是，当我尝试运行它时，我会得到以下错误：

GOROOT=/usr/local/Cellar/go/1.11/libexec #gosetup
GOPATH=/Users/codet/go #gosetup
/usr/local/Cellar/go/1.11/libexec/bin/go build -o /private/var/folders/6t/tdn_s_2x2rx1scn774cwvlph0000gn/T/___geth_go -gcflags "all=-N -l" /Users/codet/go/src/github.com/ethereum/go-ethereum/cmd/geth/main.go #gosetup
# command-line-arguments
cmd/geth/main.go:136:3: undefined: configFileFlag
cmd/geth/main.go:177:3: undefined: initCommand
cmd/geth/main.go:178:3: undefined: importCommand
cmd/geth/main.go:179:3: undefined: exportCommand
cmd/geth/main.go:180:3: undefined: importPreimagesCommand
cmd/geth/main.go:181:3: undefined: exportPreimagesCommand
cmd/geth/main.go:182:3: undefined: copydbCommand
cmd/geth/main.go:183:3: undefined: removedbCommand
cmd/geth/main.go:184:3: undefined: dumpCommand
cmd/geth/main.go:186:3: undefined: monitorCommand
cmd/geth/main.go:186:3: too many errors

Compilation finished with exit code 2

我在函数main中添加了调试点，但是它没有工作。

func main() {
    if err := app.Run(os.Args); err != nil {
        fmt.Fprintln(os.Stderr, err)
        os.Exit(1)
    }
}

Answer 1

伙计，试试这个命令go build -x path-to-go-ethereum/cmd/geth/*go，您将看到标志-x发生了什么。应该编译包而不是。在goland中，右键单击geth文件夹，只需选择run->go bulid，您将得到您所期望的。